memgraph/licenses/BSL.txt

MEMGRAPH
BUSINESS SOURCE LICENSE (BSL) 1.1

PARAMETERS

LICENSOR:               MEMGRAPH LTD
LICENSED WORK:          MEMGRAPH COMMUNITY EDITION (MCE) version 2.0
ADDITIONAL USE GRANT:   You may use the Licensed Work in accordance with the
                        terms of this License solely for any Authorised Purpose,
                        provided that you may not use the Licensed Work for any
                        Excluded Purpose.

                        “Authorised Purpose” means any of the following,
                        provided always that (a) you do not embed or otherwise
                        distribute the Licensed Work to third parties; and (b)
                        you do not provide third parties direct access to
                        operate or control the Licensed Work as a standalone
                        solution or service:
                        1. for your internal business purposes;
                        2. to integrate the Licensed Work with your own
                        proprietary software, provided that your proprietary
                        software adds a primary and significant functionality
                        to the Licensed Work (the “Integrated Solution”);
                        and/or
                        3. to host the Integrated Solution and make it available
                        to third parties on a ‘software-as-a-service’ or an
                        equivalent distributed model.
                        “Excluded Purpose” means any of the following:
                        1. making the Licensed Work accessible to any third
                        party outside of your organization as a standalone
                        solution or service;
                        2. hosting and making the Licensed Work available to
                        third parties on a ‘database-as-a-service’ or any
                        equivalent distributed model as a standalone solution or
                        service; and/or
                        3. using the Licensed Work to create a work or solution
                        which competes (or might reasonably be expected to
                        compete) with the Licensed Work.
CHANGE DATE:            2026-27-04
CHANGE LICENSE:         Apache License, Version 2.0

For information about alternative licensing arrangements, please visit: https://memgraph.com/legal.
The Business Source License (this document, or the “License”) is not an
‘open source’ license. However, the Licensed Work will eventually be made
available under an ‘open source’ license, as stated in this License.

TERMS
The Licensor hereby grants you the right to copy, modify, create derivative works, redistribute, and make non-production
use of the Licensed Work. The Licensor may make an Additional Use Grant, above, permitting limited production use.
Effective on the Change Date, or the fourth anniversary of the first publicly available distribution of a specific
version of the Licensed Work under this License, whichever comes first, the Licensor hereby grants you rights under the
terms of the Change License, and the rights granted in the paragraph above terminate. If your use of the Licensed Work
does not comply with the requirements currently in effect as described in thisLicense, you must purchase a commercial
license from the Licensor, its affiliated entities, or authorized resellers, or you must refrain from using the Licensed
Work. All copies of the original and modified Licensed Work, and derivative works of the Licensed Work, are subject to
this License. This License applies separately for each version of the Licensed Work and the Change Date may vary for
each version of the Licensed Work released by Licensor. You must conspicuously display this License on each original or
modified copy of the Licensed Work. If you receive the Licensed Work in original or modified form from a third party,
the terms and conditions set forth in this License apply to your use of that work.Any use of the Licensed Work in
violation of this License will automatically terminate your rights under this License for the current and all other
versions of the Licensed Work. This License does not grant you any right in any trademark or logo of Licensor or its
affiliates (provided that you may use a trademark or logo of Licensor as expressly required by this License).
TO THE EXTENT PERMITTED BY APPLICABLE LAW, THE LICENSED WORK IS PROVIDED ON AN “AS IS” BASIS. LICENSOR HEREBY DISCLAIMS
ALL WARRANTIES AND CONDITIONS, EXPRESS OR IMPLIED, INCLUDING (WITHOUT LIMITATION) WARRANTIES OF MERCHANTABILITY, FITNESS
FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT, AND TITLE.
MariaDB hereby grants you permission to use this License’s text to license your works, and to refer to it using the
trademark ‘Business Source License’, as long as you comply with the Covenants of Licensor below.
Covenants of Licensor
In consideration of the right to use this License’s text and the ‘Business Source License’ name and trademark, Licensor
covenants to MariaDB, and to all other recipients of the Licensed Work to be provided by Licensor:
1.  To specify as the Change License the GPL Version 2.0 or any later version, or a license that is compatible with GPL
    Version 2.0 or a later version, where “compatible” means that software provided under the Change License can be
    included in a program with software provided under GPL Version 2.0 or a later version. Licensor may specify
    additional Change Licenses without limitation.

2.  To either: (a) specify an additional grant of rights to use that does not impose any additional restriction on the
    right granted in this License, as the Additional Use Grant; or (b) insert the text “None”.

3. To specify a Change Date.

4. Not to modify this License in any other way.

NOTICE
License text copyright (c) 2017 MariaDB Corporation Ab, All Rights Reserved. ‘Business Source License’ is a trademark of MariaDB Corporation Ab.